So since attachments are post types, you should be able to assign them postmeta like any other post type. Using the update_post_meta function should get you where you need to be. update_post_meta( $attachment_id, ‘price’, $price ); http://codex.wordpress.org/Function_Reference/update_post_meta Then run your query based on a meta key. $args = array( ‘order’ => ‘ASC’, ‘post_type’ => ‘attachment’, … Read more
What qualifies as custom field? Yes, a custom field is equal to post metadata, but be aware that some metadata is only for internal use (usually prepended with an underscore, for example _edit_lock. A more detailed look at the function The function get_post_custom() is actually just a wrapper for get_post_meta(): (wp-includes/post.php line 1764), but with … Read more
Your Query is incorrect. To retrive meta values for triple meta_key you will need 3 different joins using posts meta on posts table. Check code below: // Example value $user_id = 1; // Calculate average post rating for user $ratings_query = $wpdb->get_results( $wpdb->prepare(” SELECT pmeta.meta_value FROM wp_posts LEFT JOIN $wpdb->postmeta AS pmeta ON (pmeta.post_id = … Read more
As mentioned in the comments, you are outside of the loop, so get_field will not know the ID. You can use the code below: <?php $meta_description = get_field(‘meta_description’, get_queried_object_id()); if(empty($meta_description)) { $meta_description = ‘This could be an interesting meta description’; } ?> <meta name=”description” content=”<?php echo $meta_description; ?> “/> If you use var_dump() in the … Read more
This gets asked a lot so lets try and fully explain it. We can simply wrap it in an if statement and echo the value, for example, <?php if ( get_post_meta($post->ID, ‘genre’, true) ) : ?> <?php echo get_post_meta($post->ID, ‘genre, true) ?> ?> <?php endif; ?> But that is ugly, and why do 2 queries … Read more
Simply use get_the_term_list ex: echo get_the_term_list( $post->ID, Taxonomy_NAME, ‘<span class=”the-category”>’, ‘, ‘, ‘</span>’ ); just change Taxonomy_NAME to your category taxonomy name, if its the default category taxonomy then change it to ‘category’
Getting post meta data, while editing a post in wp-admin panel [closed]
If the plugin works the way I think it does, you could try changing the priority of your gateway_set_post_format function being added to the save_post action. Your plugin may have a larger priority number which would make it fire later than yours. If the plugin does not change the custom field value until after your … Read more
I don’t know exactly how that plugin works, and you have posted code that is probably missing context but you need to define $post_meta_data before running line: $custom_image = $post_meta_data[‘image’][0]; It seems that the plugin is using post meta so you should need something like this: <?php echo get_post_meta($post->ID, $prefix.’hjemmeside’, true); ?> But rewritten to … Read more
Copying Custom Meta Values from existing post to a duplicate post